Added: #1469 Basic implementation of a CamAnimMode in the UserControls

--HG--
branch : gsoc2012-fabien

code/ryzom/client/src/motion/modes/cam_anim_mode.cpp

@@ -0,0 +1,81 @@
+// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+
+
+//////////////
+// INCLUDES //
+//////////////
+#include "stdpch.h"
+// Client.
+#include "../../input.h"
+#include "../user_controls.h"
+#include "../../user_entity.h"
+#include "../../view.h"
+#include "../../interface_v3/interface_manager.h"
+#include "../../entities.h"
+
+
+///////////
+// USING //
+///////////
+
+
+////////////
+// EXTERN //
+////////////
+
+
+///////////////
+// Functions //
+///////////////
+//-----------------------------------------------
+// camAnimModeStart :
+// Manage interactions in interactive mode (start).
+//-----------------------------------------------
+void CUserControls::camAnimModeStart()
+{
+	// No more Velocity.
+	UserEntity->frontVelocity(0);
+	UserEntity->lateralVelocity(0);
+	// No more autowalk
+	_DirectionMove		= none;
+	// Third person view but player dead, user is not selectable.
+	UserEntity->selectable(false);
+	_InternalView = false;
+	// Show/hide all or parts of the user body (after _InternaView is set).
+	UserEntity->updateVisualDisplay();
+}// camAnimModeStart //
+
+//-----------------------------------------------
+// camAnimModeStop :
+// Manage interactions in interactive mode (stop).
+//-----------------------------------------------
+void CUserControls::camAnimModeStop()
+{
+	UserEntity->frontVelocity(_CamAnimEntityFrontVelocity);
+	UserEntity->lateralVelocity(_CamAnimEntityLateralVelocity);
+}// camAnimModeStop //
+
+//-----------------------------------------------
+// camAnimMode :
+// Manage interactions in free head mode.
+//-----------------------------------------------
+void CUserControls::camAnimMode()
+{
+	// Call the camera animation update function to update the view
+}// camAnimMode //

code/ryzom/client/src/motion/user_controls.cpp

@@ -172,6 +172,9 @@ void CUserControls::init()
 	_NeedReleaseForward = false;
 	_NextForwardCancelMoveTo = false;
 
+	_CamAnimEntityFrontVelocity = 0.f;
+	_CamAnimEntityLateralVelocity = 0.f;
+
 }// init //
 
 
@@ -238,6 +241,11 @@ void CUserControls::update()
 			deathMode();
 			break;
 
+		// Camera animation mode
+		case CamAnimMode:
+			camAnimMode();
+			break;
+
 		// Mount Mode
 		case MountMode:
 			mountMode();
@@ -1089,6 +1097,11 @@ void CUserControls::mode(const TMoveMode mode)
 		deathModeStop();
 		break;
 
+	// Camera animation Mode
+	case CamAnimMode:
+		camAnimModeStop();
+		break;
+
 	// Mount Mode
 	case MountMode:
 		mountModeStop();
@@ -1125,6 +1138,11 @@ void CUserControls::mode(const TMoveMode mode)
 		deathModeStart();
 		break;
 
+	// Camera animation Mode
+	case CamAnimMode:
+		camAnimModeStart();
+		break;
+
 	// Mount Mode
 	case MountMode:
 		mountModeStart();
@@ -1160,6 +1178,10 @@ string CUserControls::modeStr() const
 	case CUserControls::DeathMode:
 		return "DeathMode";
 
+	// Camera animation Mode
+	case CUserControls::CamAnimMode:
+		return "CamAnimMode";
+
 	// Mount Mode
 	case CUserControls::MountMode:
 		return "MountMode";

code/ryzom/client/src/motion/user_controls.h

@@ -55,6 +55,7 @@ public:
 		DeathMode,			// Mode for the Death.
 		MountMode,			// Mode for the Mount.
 		ThirdMode,			// Third Person View Mode
+		CamAnimMode,		// Mode for camera animation
 
 		nbMode				// Not really a mode, just here to know how many modes are there.
 	};
@@ -109,6 +110,13 @@ private:
 	/// Manage the Death Mode.
 	void deathMode();
 
+	/// Manage the camera animation Mode (start).
+	void camAnimModeStart();
+	/// Manage the camera animation Mode (stop).
+	void camAnimModeStop();
+	/// Manage the camera animation Mode.
+	void camAnimMode();
+
 	/// Manage the Mount Mode (start).
 	void mountModeStart();
 	/// Manage the Mount Mode (stop).
@@ -305,6 +313,10 @@ private:
 
 	/// when true the next forward action will cancel any moveto
 	bool _NextForwardCancelMoveTo;
+
+	/// Variables used by the camera animation mode to remember values
+	float _CamAnimEntityFrontVelocity;
+	float _CamAnimEntityLateralVelocity;
 };
 
 /// User Controls (mouse, keyboard, interfaces, ...)